How To Fix LAW2_MESSAGES183 - RFC error. System ID &1 is unknown

SAP Error Message - Details

• Message type: E = Error

• Message class: LAW2_MESSAGES - LAW 2.0 Message Class

• Message number: 183

• Message text: RFC error. System ID &1 is unknown

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message LAW2_MESSAGES183 - RFC error. System ID &1 is unknown ?

  The SAP error message LAW2_MESSAGES183, which indicates an RFC (Remote Function Call) error stating that "System ID &1 is unknown," typically arises when the system is unable to recognize or connect to the specified SAP system ID. This can occur in various scenarios, such as when trying to establish a connection to a remote SAP system or when executing a function that requires communication between systems.
  Causes:
  
  Incorrect System ID: The specified System ID (SID) does not exist in the SAP landscape or is misspelled.
  
  Configuration Issues: The RFC destination may not be correctly configured in the SAP system.
  Network Issues: There may be network connectivity problems preventing access to the specified system.
  System Down: The target SAP system may be down or not running.
  Authorization Issues: The user may not have the necessary authorizations to access the specified system.
  
  Solutions:
  
  
  Verify System ID:
  
  Check the System ID you are trying to connect to and ensure it is correct.
  Ensure